Goatman455

I have a 98 LS1 with 4.10s and pulleys and a ram air lid. I never ran the power programming because I never had the courage to. Should I take the plunge?

orangeapeel

iTrader: (18)

let it take the plunge onto ebay or craigslist.

I would look at getting a dyno tune expecially if you plan for more mods in the future.


Moving to Tuning and Diagnostics for more reasons.

mvvette97

iTrader: (18)

or plunge it to the trash! I will never ever use a hypercrap again

Goatman455

Hmm, anyone else? What happens when Hypertech goes wrong?

mvvette97

iTrader: (18)

well the programmer takes so long to upload the program that if the battery gets just a little low then say so long to the pcm. Had it happen twice on the 98 I had. It takes almost 10min to complete, I now have efi live and it takes 20 seconds. Oh and there was no power change that I could tell

BLK02WS6

iTrader: (2)

We don't call it Hyperjunk for nothin...

Canbarelygo

i went to use a hypertech powerpac on my car and everything i did for some reason it would make the car not shift.

i was only using it to tune for my thermostat and i went to drive away once the tune was on and my car wouldnt shift till i let off.

i used to use a predator and loved it actually i would for sure get one but i had to give it back kuz it was a buddies i really did like the predator though it just seemed nicer and better